209219364594

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1619}}^1\times {\mathrm{101117}}^1$

素因数の和:102815

約数の個数: 48

約数和(自身を含む): 459981737280

約数和(自身を除く): 250762372686

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1619, 3238, 4857, 9714, 14571, 29142, 101117, 114949, 202234, 229898, 303351, 344847, 606702, 689694, 910053, 1034541, 1820106, 2069082, 7179307, 14358614, 21537921, 43075842, 64613763, 129227526, 163708423, 327416846, 491125269, 982250538, 1473375807, 2946751614, 11623298033, 23246596066, 34869894099, 69739788198, 104609682297, 209219364594]

約数ペア:

[(1, 209219364594), (2, 104609682297), (3, 69739788198), (6, 34869894099), (9, 23246596066), (18, 11623298033), (71, 2946751614), (142, 1473375807), (213, 982250538), (426, 491125269), (639, 327416846), (1278, 163708423), (1619, 129227526), (3238, 64613763), (4857, 43075842), (9714, 21537921), (14571, 14358614), (29142, 7179307), (101117, 2069082), (114949, 1820106), (202234, 1034541), (229898, 910053), (303351, 689694), (344847, 606702)]